Abstract: In this paper, we propose a differentiable version of the short-time Fourier transform (STFT) that allows for gradient-based optimization of the hop length or the frame temporal position by ...
Abstract: The fractional Fourier transform (FRFT) parametrically generalizes the Fourier transform (FT) by a transform order, representing signals in intermediate time-frequency domains. The FRFT has ...
static void test_1D_fft_ifft_invariant(int sequence_length) { VERIFY_IS_EQUAL(tensor_after_fft.dimension(0), dim0); VERIFY_IS_EQUAL(tensor_after_fft.dimension(1 ...
An exercise-driven course on Advanced Python Programming that was battle-tested several hundred times on the corporate-training circuit for more than a decade. Written by David Beazley, author of the ...
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